1045231246 has 8 divisors (see below), whose sum is σ = 1573507800. Its totient is φ = 520728648.

The previous prime is 1045231237. The next prime is 1045231259. The reversal of 1045231246 is 6421325401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1045231246² = 2185016715229425032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 942796 + ... + 943903.

It is an arithmetic number, because the mean of its divisors is an integer number (196688475).

Almost surely, 2^1045231246 is an apocalyptic number.

1045231246 is a deficient number, since it is larger than the sum of its proper divisors (528276554).

1045231246 is a wasteful number, since it uses less digits than its factorization.

1045231246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1886978.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 1045231246 is about 32330.0362820706. The cubic root of 1045231246 is about 1014.8553090359.

Adding to 1045231246 its reverse (6421325401), we get a palindrome (7466556647).

The spelling of 1045231246 in words is "one billion, forty-five million, two hundred thirty-one thousand, two hundred forty-six".